Enum BlockGlobalAddr

pub enum BlockGlobalAddr {
    BlockTime,
    MessageCount,
    ProtocolVersion,
    AddressableEntity,
}

Address for singleton values associated to specific block. These are values which are calculated or set during the execution of a block such as the block timestamp, or the total count of messages emitted during the execution of the block, and so on.

Variants

BlockTime

Block time variant

MessageCount

Message count variant.

ProtocolVersion

Protocol version.

AddressableEntity

Addressable entity.

Implementations

impl BlockGlobalAddr

pub const BLOCK_GLOBAL_ADDR_LENGTH: usize = 1usize

The length in bytes of a BlockGlobalAddr.

pub fn serialized_length(&self) -> usize

How long is be the serialized value for this instance.

pub fn tag(&self) -> BlockGlobalAddrTag

Returns the tag of this instance.

pub fn to_formatted_string(self) -> String

To formatted string.

pub fn from_formatted_string(hex: &str) -> Result<Self, FromStrError>

From formatted string.

Trait Implementations

impl Clone for BlockGlobalAddr

fn clone(&self) -> BlockGlobalAddr

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl DataSize for BlockGlobalAddr

const IS_DYNAMIC: bool = true

If true, the type has a heap size that can vary at runtime, depending on the actual value.

const STATIC_HEAP_SIZE: usize = 0usize

The amount of space a value of the type always occupies. If IS_DYNAMIC is false, this is the total amount of heap memory occupied by the value. Otherwise this is a lower bound.

fn estimate_heap_size(&self) -> usize

Estimates the size of heap memory taken up by this value.

impl Debug for BlockGlobalAddr

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BlockGlobalAddr

fn default() -> BlockGlobalAddr

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BlockGlobalAddr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for BlockGlobalAddr

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Distribution<BlockGlobalAddr> for Standard

Available on crate feature testing only.

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> BlockGlobalAddr

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T>

where R: Rng, Self: Sized,

Create an iterator that generates random values of T, using rng as the source of randomness.

fn map<F, S>(self, func: F) -> DistMap<Self, F, T, S>

where F: Fn(T) -> S, Self: Sized,

Create a distribution of values of ‘S’ by mapping the output of Self through the closure F

impl From<BlockGlobalAddr> for Key

fn from(block_global_addr: BlockGlobalAddr) -> Self

Converts to this type from the input type.

impl FromBytes for BlockGlobalAddr

fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), Error>

Deserializes the slice into Self.

fn from_vec(bytes: Vec<u8>) -> Result<(Self, Vec<u8>), Error>

Deserializes the Vec<u8> into Self.

impl Hash for BlockGlobalAddr

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl JsonSchema for BlockGlobalAddr

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Ord for BlockGlobalAddr

fn cmp(&self, other: &BlockGlobalAddr) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for BlockGlobalAddr

fn eq(&self, other: &BlockGlobalAddr) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for BlockGlobalAddr

fn partial_cmp(&self, other: &BlockGlobalAddr) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for BlockGlobalAddr

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToBytes for BlockGlobalAddr

fn to_bytes(&self) -> Result<Vec<u8>, Error>

Serializes &self to a Vec<u8>.

fn serialized_length(&self) -> usize

Returns the length of the Vec<u8> which would be returned from a successful call to to_bytes() or into_bytes(). The data is not actually serialized, so this call is relatively cheap.

fn into_bytes(self) -> Result<Vec<u8>, Error>

where Self: Sized,

Consumes self and serializes to a Vec<u8>.

fn write_bytes(&self, writer: &mut Vec<u8>) -> Result<(), Error>

Writes &self into a mutable writer.

impl TryFrom<Key> for BlockGlobalAddr

Available on crate feature std only.

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: Key) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for BlockGlobalAddr

impl Eq for BlockGlobalAddr

impl StructuralPartialEq for BlockGlobalAddr